L-tuned exhaust
03-09-15, 05:03 PM
#1
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L-tuned exhaust
I recently bought a gs400 with an l-tuned exhaust already on it. My catalytic converter on the left side is clogged. Is the catalytic converter part of the l-tuned exhaust, or did the l-tuned exhaust come from the headers? I have researched and i can't find anything.
03-09-15, 05:23 PM
#4
I believe they only made one exhaust for the GS and it fit both the 300 and 400 because everything from the cat back (including the last cat) is the same for both. Also, I dont see OE removing the cats up front like that since everything is supposed to be legal. Remember, sadly the people you talk to at the dealers really dont know a damn thing LoL I argued and argued with a dealer while building my drag car and they insisted my car didnt have an LSD LoL
Last edited by Mr Jokster; 03-09-15 at 05:27 PM.
03-09-15, 05:51 PM
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I'm already straight piped for the headers to the l-tuned. My left muffler on my l-tuned exhaust is clogged and spitting out the honeycomb that's inside and i don't know if I should take both of them off and sell just the right one? Or just cut off the last cat and finish off the straight pipe. But I really don't want to cut up the good one because they're rare.
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You first said cat. And if its the cat, then its just an oem cat since the exhaust is only axle back
03-09-15, 07:44 PM
#12
Well I'm just going by what you're saying. If the l-tuned exhaust is only axle-back, then everything else (other than what you changed) is all stock.
Now that I think about it, I think you're thinking of the resonators, not the cats. Look at the pics I posted, in order starting from the headers back, its the header, the 2 cats, downpipe, mid muffler/pipe, y-pipe, resonator more piping then the mufflers. Part no. 17420 are the resonators part no. 17410 are the converters. If its the resonators, you can just delete them, but you'll get a bit louder.
Now that I think about it, I think you're thinking of the resonators, not the cats. Look at the pics I posted, in order starting from the headers back, its the header, the 2 cats, downpipe, mid muffler/pipe, y-pipe, resonator more piping then the mufflers. Part no. 17420 are the resonators part no. 17410 are the converters. If its the resonators, you can just delete them, but you'll get a bit louder.